The Earth After Us, Jan Zalasiewicz

This starts off as being just an explanation of how geology works — deposition over time, the way rocks are transformed and eroded, etc, etc. The last couple of chapters start getting into the stuff I’m really interested in: how material remains of humans might weather and last, to be found for potential future alien archaeologists. I didn’t really love Zalasiewicz’s attempts at sci-fi, with his commentary on these alien archaeologists/anthropologists and what they might think. Like most people, he sticks too close to the way humans think, and doesn’t try and figure out what the alien equivalent of “it must be for ritual purposes” might be.

(For instance, imagine a society entirely driven by scientific experiment. Instead of interpreting everything as ritual, they’d assume it was an attempt to find out what would happen if you did x and y! And then they’d try it for themselves! Doesn’t that sound interesting as an idea?)

Mostly pretty standard stuff, but the last couple of chapters were worth it.

Rating: 3/5

The Statues That Walked, Terry Hunt, Carl Lipo

I didn’t actually know much about Rapa Nui before I read this book, apart from knowing of the existence of the moai and a vague idea that their civilisation committed “ecocide”, stripping their island of too many resources for it to recover and impoverishing their local environment for good. Hunt and Lipo strongly suggest otherwise, talking about the evidence of clever farming techniques designed to get the best out of the soil, and discussing the actual culprit for the devastation (invasive species brought by boat). I didn’t know about lithic mulching before, for instance, a method of covering soil with broken-up rock in order to allow the elements to leach minerals out of it and into the soil.

Hunt and Lipo discuss the moai as well, of course, discussing their purpose and how they were moved into place, but as part of the bigger context of the society on Rapa Nui and the challenges they had to deal with. I found it an enjoyable and evidence-based approach to a topic I didn’t know much about before — bravo.

Rating: 4/5

Imagining Head-Smashed-In, Jack W. Brink

I picked this up after visiting the Head-Smashed-In interpretive centre; I rather thought it would be interesting to read about the First Nations people of Canada, considering my parents-in-law live there and I’ve visited a few times, and it’s a definite gap in my knowledge. Brink might not be Blackfoot himself, but he’s worked with Blackfoot people, he’s worked on the site for a long time, and he’s received praise from several First Nations people for this book.

It’s obvious that he respects everything that went into a buffalo jump. He’s careful to note that they didn’t always work, that they weren’t always done for the same purposes, etc, etc, but where he can he discusses the generalities from the seasonal differences in buffalo and the nutrition they offer, and the understanding the people had of their prey. Brink does a great job of showing how specialised their methods were and how refined the whole process was, and respecting the knowledge and skill they put into it and into modifying their landscape to make it work.

Sometimes, the information is a bit too exhaustive — I know more than I’d like about the fat deposits in bison now, honestly. But it makes sense as a thorough examination of the subject, and I think it’s mostly pretty interesting. I especially appreciated the part about the development of the interpretive centre, though; Brink acknowledges where and why that didn’t go as well as it could, and acknowledges mistakes that are on his shoulders. It’s also pretty fascinating to read about the development of a place you’ve actually been to! It’s probably a three-star book in terms of personal interest and enjoyment, but for scholarship it deserves higher.

Rating: 4/5